Justin

Senior DevOps Engineer - Stripe - Remote

(2022-01)

Designed and implemented multi-cloud infrastructure spanning AWS and GCP using Terraform, enabling Stripe to achieve 99.99% uptime for payment processing services.
Deployed Kubernetes clusters to orchestrate containerized payment microservices, improving horizontal scalability by 40% during peak transaction loads across global regions.
Automated CI/CD pipelines for more than 50 microservices using Spinnaker and GitHub Actions, reducing deployment time by 70% for critical payment infrastructure.
Enhanced cloud security by implementing IAM policies and automated compliance checks across Stripe's financial data services, reducing manual intervention by 60%.
Integrated Prometheus and Grafana for real-time system monitoring, enabling a 30% reduction in incident response times and optimizing cloud spending by ~20% through anomaly detection in compute and storage usage.

DevOps Engineer - Zoom Video Communication, Inc - Remote

(2020-06 - 2021-12)

Architected and convinced a hybrid multi-cloud infrastructure on AWS and GCP to support a 400% surge in user growth during the COVID-19 pandemic, ensuring seamless scalability and 99.999% uptime for Zoom meetings.
Built automated infrastructure-as-code (IaC) pipelines using Terraform and CloudFormation, reducing provisioning time for Kubernetes clusters by 80% to handle sudden traffic spikes during enterprise conferences.
Optimized Zoom's relational (PostgreSQL) and NoSQL (MongoDB) databases for real-time user authentication and chat services, reducing latency by 30% under high concurrency.
Implemented secure CI/CD pipelines using Jenkins and HashiCorp Vault for secrets management, ensuring PCI-DSS-compliant deployment workflows for enterprise customers.
Initiated advanced monitoring across the cloud stack with Datadog and custom GCP monitoring tools, achieving a 35% reduction in mean time to resolve (MTTR) issues and identifying redundancies to cut cloud costs by 25%.

DevOps Developer - DigitalOcean - New York, US

(2015-01 - 2020-05)

Automated infrastructure provisioning using Terraform and Ansible, reducing manual setup time for new environments by 50%.
Managed CI/CD pipelines with Jenkins pipelines and Git, streamlining code deployments across staging and production environments.
Monitored and scaled server clusters with Nagios and Docker Swarm, improving system reliability for web hosting clients.
Set up centralized log management using ELK Stack (Elasticsearch, Logstash, Kibana) to enable real-time insights into application performance.
Collaborated with developers to containerize applications using Docker, improving deployment consistency and reducing environment-specific issues by 25%.

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